Model: 803-INC6701-A ITEM NO.7

Valve Seat

Properties:

Flange Diameter

1.250 inches

Body Outside Diameter

1.010 inches

End Application

Valve assembly, ball emergency blow main

Flange Seat To Disk End Height

0.090 inches

Under Flange Height

0.120 inches

Body Stepped Inside Diameter

0.120 inches first step

Criticality Code Justification

Zzzy

Material

Plastic

Style Designator

Plain flanged

Reference Number Differentiating Characteristics

Item requires special cleaning, packaging, and marking iaw mil-std-1330d.

NSN

4820-01-563-6489

Part Number

803-INC6701-A ITEM NO.7

Description

Seat,valve

CAGE

53711

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

Part 803-INC6701-A ITEM NO.7 NSN 4820-01-563-6489

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22113

FIIG:

A15500

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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Schedule B and Export

Schedule B: 8481909090
SITC: 74790
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi